Sweet Corn Casserole

October 30, 2025
Delicious sweet corn casserole served hot with golden brown topping, perfect for family dinners.

This sweet corn casserole is a cozy dish that mixes together creamy corn, fluffy cornmeal, and a touch of sweetness. It’s perfect for any family gathering!

I love how it’s easy to make and serves a crowd, too! Plus, it’s hard to resist seconds when it’s warm and cheesy. What’s not to love? 🌽❤️

Key Ingredients & Substitutions

Canned Corn: Using a can of whole kernel corn adds great texture. If you prefer fresh corn, about 2 cups of cooked corn kernels work nicely too.

Creamed Corn: This ingredient adds creaminess. If you want a lighter version, consider blending cooked corn with a bit of cream or milk as a substitute.

Sour Cream: Adds moisture and tang. You can use Greek yogurt for a healthier twist, or even buttermilk if you have it on hand.

Butter: I like unsalted butter for better control over the saltiness. If you’re looking for a dairy-free option, coconut oil or a dairy-free butter substitute can work well.

Cornmeal: This is what gives the casserole its structure. You could use a gluten-free cornmeal for a gluten-free option or even polenta, but watch cooking times.

How Do I Achieve the Best Texture in My Casserole?

Getting that perfect balance between creamy and fluffy is key! Follow these steps:

  • Mix the wet and dry ingredients carefully to avoid overmixing, which can make it dense.
  • Let the casserole cool a few minutes after baking. This helps it set up and makes serving easier!
  • Keep an eye on the baking time; ovens can vary. Look for a golden brown top and a clean toothpick to ensure it’s done.

Sweet Corn Casserole

Ingredients You’ll Need:

  • 1 (15 oz) can whole kernel corn, drained
  • 1 (15 oz) can creamed corn
  • 1 cup yellow cornmeal
  • 1 cup sour cream
  • 1/2 cup (1 stick) unsalted butter, melted
  • 1/4 cup granulated sugar
  • 2 large eggs
  • 1 tsp baking powder
  • 1/2 tsp salt
  • Fresh parsley or cilantro for garnish (optional)

How Much Time Will You Need?

This sweet corn casserole takes about 15 minutes to prep and then about 45-50 minutes to bake. You’ll want to let it cool a little before serving, making the total time around 1 hour and 10 minutes. Perfect for a welcoming dish at dinner parties or potlucks!

Step-by-Step Instructions:

1. Preheat and Prep:

Start by preheating your oven to 350°F (175°C). While that’s heating up, grease a 9×9-inch baking dish or a similar casserole dish with butter or cooking spray to ensure nothing sticks.

2. Mix the Corn:

In a large mixing bowl, combine the drained whole kernel corn and the creamed corn. Give it a good stir so everything is well mixed. This will be the base for your casserole!

3. Add Wet Ingredients:

Next, add the sour cream, melted butter, sugar, and eggs into your corn mixture. Stir everything thoroughly until it’s well combined—this helps to create that creamy texture you love!

4. Combine Dry Ingredients:

In a separate bowl, whisk together the cornmeal, baking powder, and salt. This is essential for a good rise and texture, so mix them well.

5. Mix It All Together:

Gradually add the dry mixture to the wet mixture, stirring gently until the batter is smooth and evenly mixed. Be careful not to overmix!

6. Pour Into Dish:

Now, pour the batter into your prepared baking dish, spreading it evenly so that it bakes nicely.

7. Bake:

Place the dish in the preheated oven and bake for 45-50 minutes. You’ll know it’s done when the top is golden brown and a toothpick inserted into the center comes out clean.

8. Cool and Garnish:

After baking, remove the casserole from the oven and let it cool for a few minutes. If you like, garnish with chopped fresh parsley or cilantro for a pop of color!

9. Serve and Enjoy:

Serve this warm as a comforting side dish, and get ready for everyone to ask for seconds! This casserole is so delicious it’s sure to be a hit at any gathering.

Enjoy every bite of this creamy corn goodness! 🌽❤️

Can I Use Frozen Corn Instead of Canned Corn?

Absolutely! You can use about 2 cups of frozen corn. Just thaw it beforehand and drain any excess moisture to avoid a watery casserole.

Can I Make This Casserole Ahead of Time?

Yes! You can prepare the casserole the night before and store it, covered, in the fridge. Just add a few extra minutes to the baking time if it’s going in cold from the fridge.

How Do I Store Leftovers?

Store any leftover casserole in an airtight container in the fridge for up to 3-4 days. To reheat, simply warm it in the oven at 350°F (175°C) until heated through, or use the microwave for a quick option.

Can I Add More Vegetables to This Recipe?

Definitely! Feel free to mix in some sautéed onions, bell peppers, or jalapeños for extra flavor and texture. Just make sure to avoid adding too much moisture, which can change the casserole’s consistency.

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